A multifunctional nanotheranostic for the intelligent MRI diagnosis and synergistic treatment of hypoxic tumor.

abstract：:Excessive production of reactive oxygen species (ROS) is a hallmark feature in nanomaterials (NMs) induced cellular toxicity. However, the inter-relationship between NMs induced ROS generation and the cells innate ability to regulate intracellular ROS level in effecting a particular cellular outcome is currently under...

journal_title：Biomaterials

authors： Setyawati MI,Tay CY,Leong DT

更新日期：2013-12-01 00:00:00

abstract：:RNA interference induced by double-stranded, small interfering RNA (siRNA) molecules has attracted great attention as a genetic therapeutic approach. Despite major advances in this field, new nanoparticle formulations are required for in vivo delivery of siRNA, particularly for tissue-specific delivery of siRNA reagen...

journal_title：Biomaterials

authors： Tagalakis AD,He L,Saraiva L,Gustafsson KT,Hart SL

更新日期：2011-09-01 00:00:00

abstract：:Bioactive glasses are potentially useful as bone defect fillers, and vascular endothelial growth factor (VEGF) has demonstrated benefit in bone regeneration as well. We hypothesized that the specific combination of prolonged localized VEGF presentation from a matrix coated with a bioactive glass may enhance bone regen...

journal_title：Biomaterials

authors： Leach JK,Kaigler D,Wang Z,Krebsbach PH,Mooney DJ

更新日期：2006-06-01 00:00:00

abstract：:We have recently reported on an ultrafast degrading tyrosine-derived terpolymer that degrades and resorbs within hours, and is suitable for use in cortical neural prosthetic applications. Here we further characterize this polymer, and describe a new tyrosine-derived fast degrading terpolymer in which the poly(ethylene...

journal_title：Biomaterials

authors： Lewitus DY,Smith KL,Shain W,Bolikal D,Kohn J

更新日期：2011-08-01 00:00:00

abstract：:Nanoparticle-induced autophagy is crucial for its metabolism, cytotoxicity and therapy potency, but little is known about how the host immune system would respond to it. In this study, we demonstrated that two clinically used superparamagnetic iron oxide nanoparticles (SPIONs) specifically induced macrophage autophagy...

journal_title：Biomaterials

authors： Jin R,Liu L,Zhu W,Li D,Yang L,Duan J,Cai Z,Nie Y,Zhang Y,Gong Q,Song B,Wen L,Anderson JM,Ai H

更新日期：2019-05-01 00:00:00

abstract：:An in vitro cell-implant mineralization model system was used to study the effect of transforming growth factor-beta 1(TGF-beta1) on mineralization in human osteoblast cultures. SaOs-2 and primary human osteoblast (HOB) cells were cultured on Tivanium (Ti-6Al-4V) disks. Administration of different concentrations of TG...

journal_title：Biomaterials

authors： Zhang H,Ahmad M,Gronowicz G

更新日期：2003-05-01 00:00:00

abstract：:This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy. ...

journal_title：Biomaterials

authors： Kyle S,McPherson MJ,Aggeli A,Ingham E

更新日期：2011-07-01 00:00:00

abstract：:The clinical application of calcium phosphate cements (CPCs) composed of tetracalcium phosphate and dicalcium phosphate anhydrous has been limited because of its longer setting time, so that we developed the CPC in which the setting time was shortened to approximately 10 min. Aiming at clinical application, we evaluat...

journal_title：Biomaterials

authors： Hoshikawa A,Fukui N,Fukuda A,Sawamura T,Hattori M,Nakamura K,Oda H

更新日期：2003-12-01 00:00:00

abstract：:Poly(vinyl alcohol)-heparin hydrogels with varying water content were synthesized for use as sensor catheter membranes. Films were cast from aqueous mixtures of poly(vinyl alcohol) (PVA), a photosensitive cross-linker p-diazonium diphenyl amine polymer (PA), glutaraldehyde (GA) and heparin. After drying, the films wer...

journal_title：Biomaterials

authors： Brinkman E,van der Does L,Bantjes A

更新日期：1991-01-01 00:00:00

abstract：:A tissue-engineered substitute that facilitates large-volume regeneration of the subcutaneous adipose tissue layer is needed for reconstructive plastic surgery. Towards this goal, we describe the in vitro culture of primary human adipose-derived stem cells (ASC) seeded into placental decellular matrix (PDM) and cross-...

journal_title：Biomaterials

authors： Flynn LE,Prestwich GD,Semple JL,Woodhouse KA

更新日期：2008-04-01 00:00:00

abstract：:Because of the ability to induce cell death in certain conditions, the fullerenes (C(60)) are potential anticancer and toxic agents. The colloidal suspension of crystalline C(60) (nano-C(60), nC(60)) is extremely toxic, but the mechanisms of its cytotoxicity are not completely understood. By combining experimental ana...

journal_title：Biomaterials

authors： Markovic Z,Todorovic-Markovic B,Kleut D,Nikolic N,Vranjes-Djuric S,Misirkic M,Vucicevic L,Janjetovic K,Isakovic A,Harhaji L,Babic-Stojic B,Dramicanin M,Trajkovic V

更新日期：2007-12-01 00:00:00

abstract：:The aim of this study was to evaluate the in vivo response following implantation into a rat model of three innovative hyaluronan derivatives for clinical use: HYAFF 7, HYAFF 11 and HYAFF 11p75 (respectively, the 100% ethyl ester, 100% and 75% benzyl esters). The tissue reaction evoked by films of these new biomateria...

journal_title：Biomaterials

authors： Campoccia D,Hunt JA,Doherty PJ,Zhong SP,O'Regan M,Benedetti L,Williams DF

更新日期：1996-05-01 00:00:00

abstract：:We report a novel silk-gold nanocomposite based nerve conduit successfully tested in a neurotmesis grade sciatic nerve injury model in rats over a period of eighteen months. The conduit was fabricated by adsorbing gold nanoparticles onto silk fibres and transforming them into a nanocomposite sheet by electrospinning w...

journal_title：Biomaterials

authors： Das S,Sharma M,Saharia D,Sarma KK,Sarma MG,Borthakur BB,Bora U

更新日期：2015-09-01 00:00:00

abstract：:Literature has shown that slowing down the curing rate of light-initiated resin composites by lowering the light intensity of the light source improved the integrity of the adhesive composite-cavity interface as a result of a more gradual contraction stress development. This study investigated how the curing rate coul...

journal_title：Biomaterials

authors： Venhoven BA,de Gee AJ,Davidson CL

更新日期：1996-12-01 00:00:00

abstract：:Myoepithelial cells are flat, stellate cells present in exocrine tissues including the salivary glands. While myoepithelial cells have been studied extensively in mammary and lacrimal gland tissues, less is known of the function of myoepithelial cells derived from human salivary glands. Several groups have isolated tu...

journal_title：Biomaterials

authors： Ozdemir T,Srinivasan PP,Zakheim DR,Harrington DA,Witt RL,Farach-Carson MC,Jia X,Pradhan-Bhatt S

更新日期：2017-10-01 00:00:00

abstract：:Peel bond strength and tensile bond strength between three polyvinylsiloxane denture soft liners and a heat-cured acrylic resin denture base were measured using two adhesive systems. The soft lining materials differed only in regard of their filler content and compliance. The values of bond strength and mode of failur...

journal_title：Biomaterials

authors： McCabe JF,Carrick TE,Kamohara H

更新日期：2002-03-01 00:00:00

abstract：:Cancer vaccines are designed to elicit an endogenous adaptive immune response that can successfully recognize and eliminate residual or recurring tumors. Such approaches can potentially overcome shortcomings of passive immunotherapies by generating long-lived therapeutic effects and immune memory while limiting system...

journal_title：Biomaterials

authors： Shukla S,Myers JT,Woods SE,Gong X,Czapar AE,Commandeur U,Huang AY,Levine AD,Steinmetz NF

更新日期：2017-03-01 00:00:00

abstract：:This study was designed to examine the adhesion, proliferation, and morphology of chondrocytes on new scaffolds; and to examine these cells histologically for the ability of the chondrocytes to maintain chondrogenic properties after subcutaneous implantation into nude mice. Both 75:25 poly (L-lactide-co-epsilon-caprol...

journal_title：Biomaterials

authors： Honda M,Morikawa N,Hata K,Yada T,Morita S,Ueda M,Kimata K

更新日期：2003-09-01 00:00:00

abstract：:A challenge in combating many major diseases is breaching the skin's tough outer layer (the stratum corneum (SC)) and delivering drugs and genes into the underlying abundant immunologically sensitive viable epidermal cells with safe, practical physical technologies. To achieve this effectively and accurately, design i...

journal_title：Biomaterials

authors： Kendall MA,Chong YF,Cock A

更新日期：2007-11-01 00:00:00

abstract：:Material features proved to exert a potent influence on cell behaviour in terms of adhesion, migration and differentiation. In particular, biophysical and biochemical signals on material surfaces are able to affect focal adhesion distribution and cytoskeletal assemblies, which are known to regulate signalling pathways...

journal_title：Biomaterials

authors： Natale CF,Ventre M,Netti PA

更新日期：2014-03-01 00:00:00

abstract：:Two kinds of micelles containing Rhodamine B were prepared by a solvent evaporation method. One (Lac-f-micelles: lactose-free micelles) was from a Rhodamine-containing copolymer, poly(ethylene glycol)-b-poly(l-lactide-co-2,2-dihydroxylmethyl-propylene carbonate/Rhodamine) [PEG(5000)-b-P(LA(4000)-co-DHP(600)/Rhodamine)...

journal_title：Biomaterials

authors： Ma P,Liu S,Huang Y,Chen X,Zhang L,Jing X

更新日期：2010-03-01 00:00:00

abstract：:The effects of phosphorylated chitin (P-chitin) on the tissue responses to two kinds of calcium phosphate cements (CPCs) were investigated using experimental rabbits. One of them consisting of monocalcium phosphate monohydrate, calcium oxide, 1 M phosphate buffer (pH: 7.4) and different amounts of P-chitin (CPC-I or P...

journal_title：Biomaterials

authors： Wang X,Ma J,Feng Q,Cui F

更新日期：2002-12-01 00:00:00

abstract：:Retinal degeneration impairs the vision of millions in all age groups worldwide. Increasing evidence suggests that the etiology of many retinal degenerative diseases is associated with impairment in biochemical reactions involved in the visual cycle, a metabolic pathway responsible for regeneration of the visual chrom...

journal_title：Biomaterials

authors： Puntel A,Maeda A,Golczak M,Gao SQ,Yu G,Palczewski K,Lu ZR

更新日期：2015-03-01 00:00:00

abstract：:Renal regeneration approaches offer great potential for the treatment of chronic kidney disease, but their availability remains limited by the clinical challenges they pose. In the present study, we used continuous detergent perfusion to generate decellularized (DC) rat kidney scaffolds. The scaffolds retained intact ...

journal_title：Biomaterials

authors： Yu YL,Shao YK,Ding YQ,Lin KZ,Chen B,Zhang HZ,Zhao LN,Wang ZB,Zhang JS,Tang ML,Mei J

更新日期：2014-08-01 00:00:00

abstract：:We have shown that nanoparticles (NPs) conjugated to trans-activating transcriptor (TAT) peptide bypass the efflux action of P-glycoprotein and increase the transport of the encapsulated ritonavir, a protease inhibitor (PI), across the blood-brain-barrier (BBB) to the central nervous system (CNS). A steady increase in...

journal_title：Biomaterials

authors： Rao KS,Reddy MK,Horning JL,Labhasetwar V

更新日期：2008-11-01 00:00:00

abstract：:The initial stages of the in vitro degradation of and the drug release from a matrix made of poly(d,l-lactide-co-glycolide) was carried out in a phosphate buffer saline (pH 7.0) medium. It has been observed that substantial matrix degradation occurs at the end of 2 weeks of immersion. The drug release using films of t...

journal_title：Biomaterials

authors： Frank A,Kumar Rath S,Boey F,Venkatraman S

更新日期：2004-02-01 00:00:00

abstract：:In an in vitro study, we have quantitatively evaluated the capability of seven different types of silicone to retain a Staphylococcus aureus strain, isolated from a surgical wound. All the silicone specimens were taken from prostheses already used in plastic or ophthalmological surgery. Two polymers were used as contr...

journal_title：Biomaterials

authors： Arciola CR,Cenni E,Caramazza R,Pizzoferrato A

更新日期：1995-06-01 00:00:00

abstract：:Development of high selectivity, accurate targeted and noninvasive fluorescent probe for monitoring specific enzyme activity associated with the tumor is urgent needed for early diagnosis of cancer and clinical fluorescence interventional resection guidance treatment. Owing to the invasion of malignant tumor cells, tu...

journal_title：Biomaterials

authors： Li H,Yao Q,Xu F,Xu N,Duan R,Long S,Fan J,Du J,Wang J,Peng X

更新日期：2018-10-01 00:00:00

abstract：:As a chronic and lifelong disease, obesity not only significant impairs health but also dramatically shortens life span (at least 10 years). Obesity requires a life-long effort for the successful treatment because a number of abnormalities would appear in the development of obesity. Nanomaterials possess large specifi...

journal_title：Biomaterials

authors： Li J,Cha R,Luo H,Hao W,Zhang Y,Jiang X

更新日期：2019-12-01 00:00:00

abstract：:Platelet-derived growth factor BB (PDGF-BB) was an important inductive factor during wound healing, but the lack of efficient delivery system limited its clinical application. Here, a peptide of seven amino acids was firstly utilized to engineer PDGF-BB to construct a collagen-targeting system. This peptide functioned...

journal_title：Biomaterials

authors： Lin H,Chen B,Sun W,Zhao W,Zhao Y,Dai J

更新日期：2006-11-01 00:00:00